johua - Developer IT

Best way to save user settings on client-side (javascript,jquery)

- by Johua

I have a settings page that a user can enter some text and save directly to a combobox. Next time when page loads, combobox is filled in with the previous entered text. Also i have a modify button, so the user can delete or edit a value from the combobox. My question is, what's the best way to save to user settings on the client with…

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Why can't any browser understand this link? (exept firefox)

- by Johua

Hy people. I'm working on my webapp for the iphone. On some point you have the option to get a particular document from our appserver. It works on firefox, but safari just shows an empty download window. IE also can't get the file. Below is the example link. Is there something wrong with a link of this kind that Safari can't see? …

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small jquery parser

- by Johua

input is a string (var str) something like this: `<<hello there//abcd//1234>> I want to know how to best extract the information to have this: var a = "hello there"; var b = "abcd"; var c = 1234; case a: select everything after << until first // case b: select everything after first // until second // case…

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I need a small parser (jquery) that knows if an input is URL:PORT format

- by Johua

You have a user input string from a textbox for example var strInput = $("#txtBox").val(); strInput has some string now. I need to now if it is of this format: IP:PORT Basically a user can input something like this: http://192.168.300.22:20000 1) Frist part (protocol): http:// always needs to be replaced by: https:// 2) Second…

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Change <body id="grid"> to <body class="list"> with jQuery..

- by Johua

So i know how to change an id: $("body").attr('id', 'list'); But i wanna change the atribute itself, instead of id=grid i wanna have class=list example: <body id="grid"> <body class="list"> thy

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(jquery): After Ajax: success, how to limit parsing in pieces and insert piece by piece into the DOM

- by Johua

Let's say on ajax success the function: xmlParser(xml) is called and the XML response contains about 1500 xml elements (for example: ...) Inside it looks like: function xmlParser(xml){ var xmlDOM = $(xml); // dom object containing xml response xdom.find("book").each(function(){ var $node = $(this); //…

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Shrinking image by 57% and centering inside css structure

- by Johua

Hy, i'm really stuck. I'll go step by step and hope to make it short. This is the html structure: <li class="FAVwithimage"> <a href=""> <img src="pics/Joshua.png"> <span class="name">Joshua</span> <span class="comment">Developer</span> <span…

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